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4 mm LED - Light Emitting Diodes

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Mounting Style	Package/Case	Wavelength/Colour Temperature	Illumination Colour
White LEDs White OSLON Boost KW CULPM1.TG-Z6RF7-ebvFfcbB46-65G5 ams OSRAM 1: HK$82.53 6,972In Stock	Mfr. Part No. KW CULPM1.TG-Z6RF7-ebvFfcbB46-65G5 Mouser Part No 720-KWCULPM1TGA9432	ams OSRAM	White LEDs White OSLON Boost	Datasheet	6,972In Stock	Cut Tape HK$82.53 HK$63.79 HK$51.70 HK$47.43 HK$45.13 Reel HK$40.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	White LEDs	White LEDs				White
Multi-Colour LEDs 3MM RED/GREEN W115WSURKMGKW Kingbright 1: HK$8.22 13,986In Stock 25,000Expected 5/11/2026	Mfr. Part No. W115WSURKMGKW Mouser Part No 604-W115WSURKMGKW	Kingbright	Multi-Colour LEDs 3MM RED/GREEN	Datasheet	13,986In Stock 25,000Expected 5/11/2026	HK$8.22 HK$5.74 HK$4.19 HK$3.49 View HK$3.28 HK$3.07 HK$2.93 HK$2.70 HK$2.53	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	635 nm, 570 nm	Red, Green
Single Colour LEDs Yellow 590nm Water Clear 180mcd AA4040SYCK Kingbright 20,000: HK$1.22 20,000In Stock	Mfr. Part No. AA4040SYCK Mouser Part No 604-AA4040SYCK	Kingbright	Single Colour LEDs Yellow 590nm Water Clear 180mcd	Datasheet	20,000In Stock	Cut Tape HK$1.22	Min.: 20,000 Mult.: 20,000 : 500	Single Color LEDs	Yellow LEDs	SMD/SMT	PLCC-2	590 nm	Yellow
Multi-Colour LEDs Red/Yellow Diffused 625/588nm 40/15mcd WP3VEYW Kingbright 1: HK$4.69 12,608In Stock	Mfr. Part No. WP3VEYW Mouser Part No 604-WP3VEYW	Kingbright	Multi-Colour LEDs Red/Yellow Diffused 625/588nm 40/15mcd	Datasheet	12,608In Stock	HK$4.69 HK$3.22 HK$2.33 HK$1.92 View HK$1.67 HK$1.55 HK$1.44 HK$1.35	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	617 nm, 588 nm	Red, Yellow
White LEDs 3W Warm White SMD ASMT-JY32-NWY01 Broadcom / Avago 1: HK$54.42 1,149In Stock	Mfr. Part No. ASMT-JY32-NWY01 Mouser Part No 630-ASMT-JY32-NWY01	Broadcom / Avago	White LEDs 3W Warm White SMD Learn More about Broadcom / Avago broadcom asmt jx3x leds	Datasheet	1,149In Stock	Cut Tape HK$54.42 HK$41.02 HK$30.99 Reel HK$30.99 HK$28.85 View HK$26.06 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	White LEDs	White LEDs	SMD/SMT	SMD-6	3500 K	Warm White
Single Colour LEDs YELLW SMD LED SIDELED Q65112A9482 ams OSRAM 1: HK$6.00 5,990In Stock New At Mouser	Mfr. Part No. Q65112A9482 Mouser Part No 720-Q65112A9482 New At Mouser	ams OSRAM	Single Colour LEDs YELLW SMD LED SIDELED	Datasheet	5,990In Stock	Cut Tape HK$6.00 HK$4.08 HK$2.89 HK$2.39 Reel HK$2.06 View HK$2.19 HK$1.91 HK$1.78 HK$1.64	Min.: 1 Mult.: 1 : 2,000	Single Color LEDs	Yellow LEDs	SMD/SMT		590 nm	Yellow
Single Colour LEDs Orange Diffused LTL-4291 LITEON 1: HK$2.14 5,227In Stock	Mfr. Part No. LTL-4291 Mouser Part No 859-LTL-4291	LITEON	Single Colour LEDs Orange Diffused	Datasheet	5,227In Stock	HK$2.14 HK$1.38 HK$0.83 HK$0.74 View HK$0.617 HK$0.567 HK$0.518 HK$0.419 HK$0.386	Min.: 1 Mult.: 1	Single Color LEDs	Orange LEDs	Through Hole	T-1 (3 mm)	621 nm	Red-Orange
Single Colour LEDs Ylw/ Diffused 587-594.5nm520mcd LTL4HMWSDS-A LITEON 1: HK$5.10 7,219In Stock	Mfr. Part No. LTL4HMWSDS-A Mouser Part No 859-LTL4HMWSDS-A	LITEON	Single Colour LEDs Ylw/ Diffused 587-594.5nm520mcd Learn More about LITEON lamp signboard leds	Datasheet	7,219In Stock	HK$5.10 HK$2.72 HK$1.33 HK$1.13 View HK$0.937 HK$0.888 HK$0.797 HK$0.748 HK$0.666	Min.: 1 Mult.: 1	Single Color LEDs	Yellow LEDs	Through Hole		594.5 nm	Yellow
Single Colour LEDs Ylw/ Diffused 587-594.5nm680mcd LTL4VMWSDS-A LITEON 1: HK$5.10 8,738In Stock	Mfr. Part No. LTL4VMWSDS-A Mouser Part No 859-LTL4VMWSDS-A	LITEON	Single Colour LEDs Ylw/ Diffused 587-594.5nm680mcd Learn More about LITEON lamp signboard leds	Datasheet	8,738In Stock	HK$5.10 HK$2.72 HK$1.30 HK$1.17 View HK$0.937 HK$0.888 HK$0.797 HK$0.649 HK$0.608	Min.: 1 Mult.: 1	Single Color LEDs	Yellow LEDs	Through Hole		594.5 nm	Yellow
Single Colour LEDs White Diffused Red 12.6mcd 623nm LTL-10CEJ LITEON 1: HK$3.78 9,677In Stock	Mfr. Part No. LTL-10CEJ Mouser Part No 859-LTL-10CEJ	LITEON	Single Colour LEDs White Diffused Red 12.6mcd 623nm	Datasheet	9,677In Stock	HK$3.78 HK$2.61 HK$1.87 HK$1.53 View HK$1.41 HK$1.32 HK$1.27 HK$1.15 HK$1.08	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole	T-1 (3 mm)	623 nm	Red
White LEDs White 5700 K 70-CRI, LUXEON MZ LMZ7-RW57 Lumileds 1: HK$76.94 1,205In Stock	Mfr. Part No. LMZ7-RW57 Mouser Part No 997-LMZ7-RW57	Lumileds	White LEDs White 5700 K 70-CRI, LUXEON MZ Learn More about Lumileds luxeon mz led	Datasheet	1,205In Stock	Cut Tape HK$76.94 HK$58.44 HK$47.59 Reel HK$39.95 MouseReel Available	Min.: 1 Mult.: 1 : 500	White LEDs	White LEDs	SMD/SMT	SMD-2	5700 K	Cool White
Multi-Colour LEDs Grn Yellow 568 588nm Diffused 35 20mcd WP115WGYW Kingbright 1: HK$3.04 15,256In Stock	Mfr. Part No. WP115WGYW Mouser Part No 604-WP115WGYW	Kingbright	Multi-Colour LEDs Grn Yellow 568 588nm Diffused 35 20mcd	Datasheet	15,256In Stock	HK$3.04 HK$2.07 HK$1.47 HK$1.19 View HK$1.03 HK$1.02 HK$0.945 HK$0.847 HK$0.806	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	588 nm, 568 nm	Yellow, Green
Single Colour LEDs 3.2mm2.5mm ORN CLR SLR-332DCT32 ROHM Semiconductor 1: HK$4.69 2,829In Stock	Mfr. Part No. SLR-332DCT32 Mouser Part No 755-SLR-332DCT32	ROHM Semiconductor	Single Colour LEDs 3.2mm2.5mm ORN CLR Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	2,829In Stock	Cut Tape HK$4.69 HK$3.17 HK$2.26 HK$1.87 Reel HK$1.60 View HK$1.71 HK$1.41 HK$1.30 HK$1.27	Min.: 1 Mult.: 1 : 2,000	Single Color LEDs	Orange LEDs	Through Hole		610 nm	Orange
Single Colour LEDs 3.2mm2.5mm RED CLR SLR-332VCT32 ROHM Semiconductor 1: HK$4.69 68In Stock 2,000Expected 9/12/2026	Mfr. Part No. SLR-332VCT32 Mouser Part No 755-SLR-332VCT32	ROHM Semiconductor	Single Colour LEDs 3.2mm2.5mm RED CLR Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	68In Stock 2,000Expected 9/12/2026	Cut Tape HK$4.69 HK$3.17 HK$2.26 HK$1.87 Reel HK$1.60 View HK$1.71 HK$1.49 HK$1.30 HK$1.27	Min.: 1 Mult.: 1 : 2,000	Single Color LEDs	Red LEDs	Through Hole		650 nm	Red
Single Colour LEDs MS JD1W Blue ASMT-JB11-NNQ01 Broadcom / Avago 1: HK$41.26 557In Stock	Mfr. Part No. ASMT-JB11-NNQ01 Mouser Part No 630-ASMT-JB11-NNQ01	Broadcom / Avago	Single Colour LEDs MS JD1W Blue Learn More about Broadcom / Avago broadcom asmt jx1x leds	Datasheet	557In Stock	Cut Tape HK$41.26 HK$30.00 HK$23.10 Reel HK$20.06 HK$18.50 View HK$18.33 HK$18.00 Quote	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Blue LEDs	SMD/SMT	SMD-6	460 nm	Blue
White LEDs White 4000 K 70-CRI, LUXEON MZ LMZ7-QW40 Lumileds 1: HK$76.94 161In Stock	Mfr. Part No. LMZ7-QW40 Mouser Part No 997-LMZ7-QW40	Lumileds	White LEDs White 4000 K 70-CRI, LUXEON MZ Learn More about Lumileds luxeon mz led	Datasheet	161In Stock	Cut Tape HK$76.94 HK$58.44 HK$47.59 Reel HK$40.36 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	White LEDs	White LEDs	SMD/SMT	SMD-2	4000 K	Neutral White
Multi-Colour LEDs Red/Green 636/574nm White Diffused SSL-LX3059SISUGW Lumex 1: HK$15.12 10,836In Stock	Mfr. Part No. SSL-LX3059SISUGW Mouser Part No 696-SSL-LX3059SISUGW	Lumex	Multi-Colour LEDs Red/Green 636/574nm White Diffused	Datasheet	10,836In Stock	HK$15.12 HK$8.96 HK$7.27 HK$5.24 View HK$5.21 HK$5.08	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	650 nm, 574 nm	Red, Green
Multi-Colour LEDs 4.0X4.0MM RA. HIGH TEMP. RED/GREEN SMD LED AA4040SEKJ3CGKCT-HT Kingbright 1: HK$14.22 1,990In Stock New Product	Mfr. Part No. AA4040SEKJ3CGKCT-HT Mouser Part No 604-4040SEKJ3CGKCTHT New Product	Kingbright	Multi-Colour LEDs 4.0X4.0MM RA. HIGH TEMP. RED/GREEN SMD LED Learn More about Kingbright aphb1608 aa4040 smd leds	Datasheet	1,990In Stock	Cut Tape HK$14.22 HK$10.03 HK$6.67 Reel HK$6.31 HK$5.83 View HK$5.49 HK$5.25 HK$4.96	Min.: 1 Mult.: 1 : 500		Bi-Color LEDs	SMD/SMT		574 nm, 640 nm	Green, Red
Single Colour LEDs 4.0X4.0MM RA. HIGH TEMP. GREEN SMD LED AA4040CGCKT-HT Kingbright 1: HK$5.84 1,999In Stock New Product	Mfr. Part No. AA4040CGCKT-HT Mouser Part No 604-AA4040CGCKTHT New Product	Kingbright	Single Colour LEDs 4.0X4.0MM RA. HIGH TEMP. GREEN SMD LED Learn More about Kingbright aphb1608 aa4040 smd leds	Datasheet	1,999In Stock	Cut Tape HK$5.84 HK$3.94 HK$2.33 Reel HK$2.19 HK$1.97 View HK$1.83 HK$1.78 HK$1.69 HK$1.64	Min.: 1 Mult.: 1 : 500		Green LEDs	SMD/SMT		574 nm	Green
Single Colour LEDs 4.0X4.0MM RA. HIGH TEMP. ORANGE SMD LED AA4040SECKT-HT Kingbright 1: HK$5.84 1,990In Stock New Product	Mfr. Part No. AA4040SECKT-HT Mouser Part No 604-AA4040SECKTHT New Product	Kingbright	Single Colour LEDs 4.0X4.0MM RA. HIGH TEMP. ORANGE SMD LED Learn More about Kingbright aphb1608 aa4040 smd leds	Datasheet	1,990In Stock	Cut Tape HK$5.84 HK$3.94 HK$2.33 Reel HK$2.30 HK$2.09 View HK$1.91 HK$1.82 HK$1.72 HK$1.68	Min.: 1 Mult.: 1 : 500	Right Angle Surface Mount LED	Orange LEDs	SMD/SMT		610 nm	Orange
Single Colour LEDs 4.0X4.0MM RA. HIGH TEMP. GREEN SMD LED AA4040ZGKZCT-HT Kingbright 1: HK$8.22 1,990In Stock New Product	Mfr. Part No. AA4040ZGKZCT-HT Mouser Part No 604-AA4040ZGKZCTHT New Product	Kingbright	Single Colour LEDs 4.0X4.0MM RA. HIGH TEMP. GREEN SMD LED Learn More about Kingbright aphb1608 aa4040 smd leds	Datasheet	1,990In Stock	Cut Tape HK$8.22 HK$5.74 HK$3.65 Reel HK$3.56 HK$3.28 View HK$3.07 HK$2.89 HK$2.74 HK$2.67	Min.: 1 Mult.: 1 : 500	Right Angle Surface Mount LED	Green LEDs	SMD/SMT		515 nm	Green
Single Colour LEDs Green, 565nm 8mcd, 20mA SSL-LX40FT3GD Lumex 1: HK$4.11 6,392In Stock	Mfr. Part No. SSL-LX40FT3GD Mouser Part No 696-SSL-LX40FT3GD	Lumex	Single Colour LEDs Green, 565nm 8mcd, 20mA	Datasheet	6,392In Stock	HK$4.11 HK$2.68 HK$1.79 HK$1.28 View HK$1.09 HK$1.05 HK$0.986 HK$0.797 HK$0.756	Min.: 1 Mult.: 1	Single Color LEDs	Green LEDs	Through Hole		565 nm	Green
Single Colour LEDs Orange 630nm 25mcd 20mA SSL-LX3054OD Lumex 1: HK$3.53 1,668In Stock	Mfr. Part No. SSL-LX3054OD Mouser Part No 696-SSL-LX3054OD	Lumex	Single Colour LEDs Orange 630nm 25mcd 20mA	Datasheet	1,668In Stock	HK$3.53 HK$2.33 HK$1.56 HK$1.12 View HK$0.945 HK$0.847 HK$0.732 HK$0.69 HK$0.641	Min.: 1 Mult.: 1	Single Color LEDs	Orange LEDs	Through Hole	T-1 (3 mm)	630 nm	Orange
Single Colour LEDs LED SSL-LX2583HD Lumex 1: HK$3.86 328In Stock	Mfr. Part No. SSL-LX2583HD Mouser Part No 696-SSL-LX2583HD	Lumex	Single Colour LEDs LED	Datasheet	328In Stock	HK$3.86 HK$2.55 HK$1.70 HK$1.22 View HK$1.03 HK$1.00 HK$0.937 HK$0.88 HK$0.797	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole		700 nm	Red
Multi-Colour LEDs 4x4mm RA Red/Green PLCC2 AA4040R3G2CT/R-10MAT Kingbright 1: HK$12.41 Lead-Time 11 Weeks	Mfr. Part No. AA4040R3G2CT/R-10MAT Mouser Part No 604-AA4040R3G2CT/R10	Kingbright	Multi-Colour LEDs 4x4mm RA Red/Green PLCC2 Learn More about Kingbright high temperature leds	Datasheet	Lead-Time 11 Weeks	Cut Tape HK$12.41 HK$9.78 HK$7.30 Reel HK$6.24 HK$5.89 View HK$5.61 HK$5.36 HK$4.63 MouseReel Available	Min.: 1 Mult.: 1 : 500	Multi-Color LEDs	Bi-Color LEDs	SMD/SMT	PLCC-2	575 nm, 640 nm	Red, Green